Ninja Turtles design. Teenage Mutant Ninja Turtles Classic Turtles is 100% authentic, officially licensed Teenage Mutant Ninja Turtles merchandise! (NICK323) Teenage Mutant Ninja Turtles is an entertainment franchise created by American comic book authors Peter Laird and Kevin Eastman. It follows turtle brothers Leonardo, Raphael, Donatello and Michelangelo, as they battle evil in New York City. 16” x 16” bag with two 14” long and 1” wide black cotton webbing strap handles. Made of a lightweight, spun polyester canvas-like fabric. All seams and stress points are double-stitched for durability, and the reinforced bottom flattens to fit more items and hold larger objects. Spot clean/dry clean only.